Question

0,5(3x+25)+(x-4)*1,2-(1.5-1.9x) =43​

Answer 1

0,5(3x+25)+(x-4)*1,2-(1.5-1.9x) =43​

1,5x+12,5+1,2x-4,8-1,5+1,9x=43

4,6x+6,2=43

4,6x=36,8

x=8

Answer 2

To solve the equation 0.5(3x + 25) + (x - 4) * 1.2 - (1.5 - 1.9x) = 43, follow these steps:

1. Distribute the constants and simplify the equation:

   1.5x + 12.5 + 1.2x - 4 - 1.5 + 1.9x = 43

2. Combine like terms on the left side of the equation:

   (1.5x + 1.2x + 1.9x) + (12.5 - 4 - 1.5) = 43

3. Combine the x terms:

   4.6x + 6 = 43

4. Subtract 6 from both sides of the equation:

   4.6x = 43 - 6 4.6x = 37

5. Finally, divide both sides by 4.6 to solve for x:

   x = 37 / 4.6 x ≈ 8.0435

So, the solution to the equation is approximately x ≈ 8.0435.